maintenance/parserTestsStaticParserHook.php

   1 <?php
   2 if ( ! defined( 'MEDIAWIKI' ) )
   3         die( -1 );
   4 /**
   5  * A basic extension that's used by the parser tests to test whether the parser
   6  * calls extensions when they're called inside comments, it shouldn't do that
   7  *
   8  * @addtogroup Maintenance
   9  *
  10  * @author Ævar Arnfjörð Bjarmason <avarab@gmail.com>
  11  * @copyright Copyright © 2005, 2006 Ævar Arnfjörð Bjarmason
  12  * @license http://www.gnu.org/copyleft/gpl.html GNU General Public License 2.0 or later
  13  */
  14
  15 $wgHooks['ParserTestParser'][] = 'wfParserTestStaticParserHookSetup';
  16
  17 function wfParserTestStaticParserHookSetup( &$parser ) {
  18         $parser->setHook( 'statictag', 'wfParserTestStaticParserHookHook' );
  19
  20         return true;
  21 }
  22
  23 function wfParserTestStaticParserHookHook( $in, $argv ) {
  24         static $buf = null;
  25
  26         if ( ! count( $argv ) ) {
  27                 $buf = $in;
  28                 return '';
  29         } else if ( count( $argv ) === 1 && $argv['action'] === 'flush' && $in === null ) {
  30                 // Clear the buffer, we probably don't need to
  31                 $tmp = $buf;
  32                 $buf = null;
  33                 return $tmp;
  34         } else
  35                 // wtf?
  36                 die(
  37                         "\nCall this extension as <statictag>string</statictag> or as" .
  38                         " <statictag action=flush/>, not in any other way.\n" .
  39                         "text: " . var_export( $in, true ) . "\n" .
  40                         "argv: " . var_export( $argv, true ) . "\n"
  41                 );
  42 }
  43